[
https://issues.apache.org/jira/browse/ARROW-17208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nicola Crane updated ARROW-17208:
---------------------------------
Description:
In R it's not possible to delete the files eventhough the dataframe is cleared
from the R environment.
{code:r}
write.csv(mtcars, file = "mtcars.csv", quote = FALSE, row.names = FALSE)
df <- arrow::to_duckdb(arrow::open_dataset("mtcars.csv", format = "csv",
delimiter = ","))
df <- df %>% select(c("mpg", "disp", "drat", "wt")) %>% collect()
## Do some checks on df.
rm(df)
file.remove("mtcars.csv")
{code}
The `file.remove` leads to a Permission Denied error eventhough the dataframe
is cleared from the R environment.
was:
In R it's not possible to delete the files eventhough the dataframe is cleared
from the R environment.
write.csv(mtcars, file = "mtcars.csv", quote = FALSE, row.names = FALSE)
df <- arrow::to_duckdb(arrow::open_dataset("mtcars.csv", format = "csv",
delimiter = ","))
df <- df %>% select(c("mpg", "disp", "drat", "wt")) %>% collect()
## Do some checks on df.
rm(df)
file.remove("mtcars.csv")
The `file.remove` leads to a Permission Denied error eventhough the dataframe
is cleared from the R environment.
> [R] Removing files after reading them in R
> ------------------------------------------
>
> Key: ARROW-17208
> URL: https://issues.apache.org/jira/browse/ARROW-17208
> Project: Apache Arrow
> Issue Type: Bug
> Components: R
> Affects Versions: 7.0.1
> Reporter: Wytze Gelderloos
> Priority: Minor
>
> In R it's not possible to delete the files eventhough the dataframe is
> cleared from the R environment.
> {code:r}
> write.csv(mtcars, file = "mtcars.csv", quote = FALSE, row.names = FALSE)
> df <- arrow::to_duckdb(arrow::open_dataset("mtcars.csv", format = "csv",
> delimiter = ","))
> df <- df %>% select(c("mpg", "disp", "drat", "wt")) %>% collect()
> ## Do some checks on df.
> rm(df)
> file.remove("mtcars.csv")
> {code}
> The `file.remove` leads to a Permission Denied error eventhough the dataframe
> is cleared from the R environment.
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